#include <bitset>
#include <iostream>
#include <vector>

int main() {
  std::vector<int> vi = {1, 2, 3, 5, 8, 13, 21};
  std::bitset<32> bset;
  for (auto const i : vi) {
    bset.set(i);
  }
  std::cout << bset << std::endl;

  return 0;
}